Dexter and Lumen attend a self-help seminar in order to talk their latest victim this week. Elsewhere, Deb finds unexpected fallout from the Santa Muerte case, forcing Batista to make a tough decision.
A major car accident puts a major twist on Dexter's search for the men who brutalized Lumen. We meet the motivational speaker who inspired Boyd and start to learn the role he played in this gruesome affair.
We learn more about Julia Stiles' character on this episode. Dexter takes an unusual interest in the woman Boyd had been torturing. Elsewhere, Deb has a confrontation with a key suspect in the Santa Muerte murder cases.
I've watched 67 people die, and at the moment of truth I looked into their eyes and I knew - and they knew - they got what they deserved. But what if that's not what happens, if you don't get what you deserve?